Transaction not yet indexed

53f1a7bmBvCGTwwXd1yf58DptUCL7v1xVmxcSs7YoYTwD99Ds2NYGPZMdrAVq9hv8BuPdxJ2dfH6bAyz91GiRnA2

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