Transaction not yet indexed

NMpFLQxPZzTAz5PtVk51U6r7EW88tUZe3bFoN4Py7tN2hnmFN12CkY7wMp84mX4RxsQwsBQLrdYnUjVFCDFpDJ3

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