Transaction not yet indexed

53mPDhHzscp49ygqwwc3ViXWdptScv5FXt65yHRGBLJntZGy8nEEAqpB6vsvyC4H2cb1AHo8WPX1uApGFHSuFKo6

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