Transaction not yet indexed

53u2Hd7LBKpqrXpocXufAWFRmb994JNsVQiby6XwCKPbHEuvGcFg8zPtzpkxrg4GMs1bVMjTwfQNrkpYFM7dsS8X

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