Transaction not yet indexed

53ZxnDSgYupfBKaBDjXJ1AwmJgNMv163vrKP7xX5hwuS4h6QE436KS6aUPCgSNPoSTjJBZy4y4MqLoKd6faFpuDa

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