Transaction not yet indexed

ymBB5NaEgrHDDLHH4BjXRV4pNBCsMvGVoxpZ1GVCzWKP9X7H8exiWmzvc9MjVLEySuLPDG1dBJaXR4v5uj51xbJ

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