Transaction not yet indexed

2u53naDtg6mHVmvGi4uooH5RSGEjCjswv6QyMkCHaU8uin6NKsL5MLFTPtNydFXpo2h2TA8ZXgyP2PrPKX8H2SRB

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