Transaction not yet indexed

53uXvXPZPY8xnKJRYfAEH3eih1F9wKEyZR2BrSJvEo2D8rkiysbrdrNV4efRbmsndSYDPiqWrP4HeWCfTzDa7Zu7

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