Transaction not yet indexed

53sykvv9uy65kVBVwRNBa7KzKh3kN4LZjmRbQSWnKyceiab6p3bd7QFUpHmdEFjDaQC43VEzrJXUpgwsBuDUBHPE

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.