Transaction not yet indexed

53j4BuUNQLsBzSqD89Ln9Uj7rB9mTm2cD92pgNzh85xD2NEtcdzrkQKfD3Whdf2DFFjpfXDjHfshujnLmCfhR5b1

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