Transaction not yet indexed

53mLJHYznsezQbKKJzSNdS86qVfPSeSyeNFW2uSeLBbY7UEstcbv6MFZPmgKQ6pXRm4kKAPu2RxXgGx1GFjaWZ3y

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