Transaction not yet indexed

53TXicXTBvdRT5uWJ7njTJEWBH3gPMnEg1sshBAu1pVEnhjcvAexAVRxvSCKfFsr1wECQ5fubgMQAf8MRkPxquwL

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