Transaction not yet indexed

53aHdGUhVCpecTwGeYdmCHpqYfxRHGwsXgmErPeNUC2w9xD3RdRwXQs1zLCbtUXQ1uoXnG6fgh7AW4FdHbuWCL4n

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