Transaction not yet indexed

53ygfPC9TVkStWMUpTUXWCNBbZtbpXu91PH9aUWTetP8vZXpmtTTWef2xKYvH487si2gqNwRh1yFpwBfohhcFsH3

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