Transaction not yet indexed

AMmTRVYwvW3J3dTuEi91Z5b5J9timQPsBbVEra5bzvXuMMfFWHFixRhY71bHw8jUDu2MrHMgDK7uTMhXzcdviMH

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