Transaction not yet indexed

53n6Eop3xETSNywGWEo7MjMsCKSuqiwEfsLLRKuU6M5pJZKRj7hrggqBfc7Fc6ioD8N2dYGbWAnRFZp3vFM3sghA

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