Transaction not yet indexed

53n5U2fVbQDh6GP27pcSix9tsmc4zNnRSfu1Pm1uuBwBC2FiYhUBy6JE78cHaEsi2Zfg8KHWZSnQHpJ7Kt3QLUDY

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