Transaction not yet indexed

53Cg5PHApVPWM9fxhNumAmM54yuQB7SrS1LavmqUTCwvN5jv9McNqTnpXYFaKbNB6a5htvTjFdxo7mtzDSGT3coc

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