Transaction not yet indexed

53crb2M1K7BGH55EgiAW6VU9N4CUEKam1bS2vfNbHAqExf3nZNDc3SB8x9vLcqi8tAPG9QPFFSinNLSWaA8hXpzt

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