Transaction not yet indexed

53n7dpaRanFWzby343zvYjMSmv9Fd8nQke6iZqVRsNSQ7ccwRbYTDUSnZwxmb2WMttMJPwcdarSzfmxpNjV4ffA5

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